Yes! Teeth whitening is a cosmetic, non-invasive treatment, making it suitable for most people. Clinical trials have consistently shown that whitening (or bleaching) is safe when performed correctly.

Every tooth structure absorbs differently. 4-20 shades is most common

Typically no, if you do have sensitivity it will subside in 24 hours

In studio treatments will give you a quicker results (60 minutes instant result). Take home products will take longer for the same result (2 weeks).